Dear sd gurus very good mng
i have small doubt plz tell me
i know in completion settings and as well as the use of this ...but i have some confusion
i know in completion log is maintained at 7 levels
1. Sales document header data [Incompletion group = A].
2. Sales document item data [B].
3. Sales document schedule line data [C].
4. Sales activity data [F].
5. Partner data in sales documents, deliveries and sales activities [D].
6. Delivery header data [G].
7. Delivery item data [H].
In billing it is not possible to maintain but In OVA0 t. code strategy group Billing level also maintained
plz tell me Generally we cant define Incopletion log in billing level but what is the use of billing check in Strategy group